Use of equol for treating androgen mediated diseases
Equol (7-hydroxy-3(4′hydroxyphenyl)-chroman), the major metabolite of the phytoestrogen daidzein, specifically binds and blocks the hormonal action of 5α-dihydrotestosterone (DHT) in vitro and in vivo. Equol can bind circulating free DHT and sequester it from the androgen receptor, thus altering growth and physiological hormone responses that are regulated by androgens. These data suggest a novel model to explain equol's biological properties. The significance of equol's ability to specifically bind and sequester DHT from the androgen receptor have important ramifications in health and disease and may indicate a broad and important usage for equol in the treatment and prevention of androgen-mediated pathologies. Thus, equol can specifically bind DHT and prevent DHT's biological actions in physiological and pathophysiological processes.
1. A method of reducing body weight in a subject in need thereof, comprising administering a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject.
2. A method of reducing leptin levels in a subject in need thereof, comprising administering a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject.
3. A method of increasing thyroid (T3) levels in a subject in need thereof, comprising administering a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject.
4. A method of decreasing a chronological-type of aging of skin or hair in a subject in need thereof, comprising administering a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject, wherein the decreasing the chronological-type of aging of skin or hair in the subject in need thereof comprises increasing antioxidant action in the skin, increasing collagen and elastin content, retaining or growing new scalp hair in female- and male-pattern baldness, or a combination thereof.
5. A method of reducing body weight in a subject in need thereof, comprising administering a composition for co-modulating androgen hormone actions and estrogen hormone action so as to ameliorate a condition in a subject, the composition comprising a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject.
6. A method of reducing leptin levels in a subject in need thereof, comprising administering a composition for co-modulating androgen hormone actions and estrogen hormone action so as to ameliorate a condition in a subject, the composition comprising a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject.
7. A method of increasing thyroid (T3) levels in a subject in need thereof, comprising administering a composition for co-modulating androgen hormone actions and estrogen hormone action so as to ameliorate a condition in a subject, the composition comprising a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject.
8. A method of decreasing a chronological-type of aging of skin or hair in a subject in need thereof, comprising administering a composition for co-modulating androgen hormone actions and estrogen hormone action so as to ameliorate a condition in a subject, the composition comprising a non-racemic mixture of equol, wherein the equol consists of more than 50 percent R-equol to the subject, wherein the decreasing the chronological-type of aging of skin or hair in the subject in need thereof comprises increasing antioxidant action in the skin, increasing collagen and elastin content, retaining or growing new scalp hair in female- and male-pattern baldness, or a combination thereof.
9. The method of claim 1 , wherein the equol is in a food product.
10. The method of claim 1 , wherein the equol is in a pharmaceutical.
11. The method of claim 1 , wherein the equol is in an over-the-counter medicament.
12. The method of claim 2 , wherein the equol is in a food product.
13. The method of claim 2 , wherein the equol is in a pharmaceutical.
14. The method of claim 2 , wherein the equol is in an over-the-counter medicament.
15. The method of claim 3 , wherein the equol is in a food product.
16. The method of claim 3 , wherein the equol is in a pharmaceutical.
17. The method of claim 3 , wherein the equol is in an over-the-counter medicament.
18. The method of claim 4 , wherein the equol is in a food product.
19. The method of claim 4 , wherein the equol is in a pharmaceutical.
20. The method of claim 4 , wherein the equol is in an over-the-counter medicament.
21. The method of claim 4 , wherein the equol is in a cosmetic.